Lithium Makes the Difference Evolution of Lithium Vacancy Disorder during Temperature-Induced Phase Transitions of the Li-Ion Conductor Li(4)SnS(4)

Aggregator

18 Oct 2026 0 comments

Sulfide-based lithium-ion solid electrolytes are promising candidates for solid-state batteries due to their high ionic conductivities, although they typically exhibit high moisture sensitivity. Li(4)SnS(4) has recently attracted scientific interest because it exhibits higher moisture resistance than most other sulfide electrolytes. Two orthorhombic Li(4)SnS(4) polymorphs (α and β) are known, yet their temperature-dependent phase behavior remains unexplored. Differential scanning calorimetry and...